floating crystalwort vs Lesser Noctule

Riccia fluitans compared with Nyctalus leisleri

Key Differences

• floating crystalwort is Near Threatened while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	floating crystalwort	Lesser Noctule
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Marchantiophyta (liverwort)	Chordata (Chordates)
Class	Marchantiopsida (Marchantiopsida)	Mammalia (Mammals)
Order	Marchantiales (Marchantiales)	Chiroptera (Bats)
Family	Ricciaceae	Vespertilionidae
Genus	Riccia	Nyctalus
Species	Riccia fluitans	Nyctalus leisleri

Conservation Status

floating crystalwort

NT — Near Threatened

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	floating crystalwort	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

floating crystalwort

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (7 countries), North America (United States), and South America (Chile). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇸🇪 Sweden